Answer:
70x³ - 73x² - 155x + 168
Step-by-step explanation:
Given
(5x - 7)(2x + 3)(7x - 8) ← expand the first pair of factors using FOIL
= (10x² + x - 21)(7x - 8)
Each term in the second factor is multiplied by each term in the first factor, that is
10x² (7x - 8) + x(7x - 8) - 21(7x - 8) ← distribute the 3 parenthesis
= 70x³ - 80x² + 7x² - 8x - 147x + 168 ← collect like terms
= 70x³ - 73x² - 155x + 168
Answer:
-|12|
Step-by-step explanation:
|19| is 19, -|19| is -19
|12| is 12, -|12| is -12
-12>-19
Answer:
Tonya will pay the amount $45,000 as an interest to the bank.
Step-by-step explanation:
Principal Value(P) = $60,000
Rate of interest(R) = 5%
Time(T) = 15 years
Simple Interest =
⇒ S.I. =
= $45,000
So, Tonya will pay the amount $45,000 as an interest to the bank.
Answer:
Step-by-step explanation:
5(x + 5) < 85
5x + 25 < 85
5x < 85 - 25
5x < 60
x < 60/5
x < 12 <====
Answer: Option A: 8.04% compounded daily
<u>Step-by-step explanation:</u>
Option A results in the greater amount of money.